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  2. Questioned document examination - Wikipedia

    en.wikipedia.org/wiki/Questioned_document...

    Documents feature prominently in all manner of business and personal affairs. Almost any type of document may become disputed in an investigation or litigation. For example, a questioned document may be a sheet of paper bearing handwriting or mechanically-produced text such as a ransom note, a forged cheque, or a business contract.

  3. Document-based question - Wikipedia

    en.wikipedia.org/wiki/Document-based_question

    The documents contained in the document-based questions are rarely familiar texts (for example, the Emancipation Proclamation and Declaration of Independence are not likely to be on a U.S. history test), though the documents' authors may be major historical figures. The documents vary in length and format.

  4. Exome sequencing - Wikipedia

    en.wikipedia.org/wiki/Exome_sequencing

    Exome sequencing, also known as whole exome sequencing (WES), is a genomic technique for sequencing all of the protein-coding regions of genes in a genome (known as the exome). [1] It consists of two steps: the first step is to select only the subset of DNA that encodes proteins .

  5. Reaction mechanism - Wikipedia

    en.wikipedia.org/wiki/Reaction_mechanism

    In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical reaction occurs. [1] A chemical mechanism is a theoretical conjecture that tries to describe in detail what takes place at each stage of an overall chemical reaction. The detailed steps of a reaction are not observable in most cases.

  6. Certificate of analysis - Wikipedia

    en.wikipedia.org/wiki/Certificate_of_analysis

    A certificate of analysis (COA) is a formal laboratory-prepared document that details the results of (and sometimes the specifications and analytical methods for) one or more laboratory analyses, signed—manually or electronically—by an authorized representative of the entity conducting the analyses. This document gives assurances to the ...

  7. Warehouse execution system - Wikipedia

    en.wikipedia.org/wiki/Warehouse_execution_system

    Warehouse execution systems (WES) [1] [2] are computerized systems used in warehouses and distribution centers to manage and orchestrate the physical flow of products from receiving through shipping. Warehouses are storage facilities for raw materials and parts used in manufacturing operations; distribution centers (DCs) are facilities that ...

  8. World Education Services - Wikipedia

    en.wikipedia.org/wiki/World_Education_Services

    World Education Services (WES) is a nonprofit organization that provides credential evaluations for international students and immigrants planning to study or work in the U.S. and Canada. [1] Founded in 1974, it is based in New York , U.S.

  9. List of topics characterized as pseudoscience - Wikipedia

    en.wikipedia.org/wiki/List_of_topics...

    2012 phenomenon – a range of eschatological beliefs that cataclysmic or otherwise transformative events would occur on or around 21 December 2012. This date was regarded as the end-date of a 5,126-year-long cycle in the Mesoamerican Long Count calendar and as such, festivities to commemorate the date took place on 21 December 2012 in the countries that were part of the Maya civilization ...